package com.tsxy.service;

import com.tsxy.controller.administrator.BookSortController;
import com.tsxy.entity.BookSort;

import java.util.HashMap;
import java.util.List;
import java.util.Map;

public interface BookSortService {

    List<BookSort> getAll();

    Map<String, List<Integer>> getNum(HashMap<String, List<Integer>> rela);
}
